RF3105 Ver la hoja de datos (PDF) - RF Micro Devices
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RF3105 Datasheet PDF : 6 Pages
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RF3105
Preliminary
Absolute Maximum Ratings
Parameter
Rating
Supply Voltage (RF off)
+8.0
Supply Voltage (POUT≤31dBm)
Control Voltage (VREG)
Input RF Power
2
Mode Voltage (VMODE)
Operating Ambient Temperature
Storage Temperature
+4.5
+4.2
+10
+3.5
-30 to +85
-30 to +150
Unit
VDC
VDC
VDC
dBm
VDC
°C
°C
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
Parameter
Overall
Frequency Range
Linear Gain
Second Harmonic
Third Harmonic
Maximum Linear Output Power
(CDMA Modulation)
Total Linear Efficiency
Adjacent Channel Power Rejec-
tion
Input VSWR
Output VSWR
Noise Figure
Noise Power
FM Mode
Frequency Range
Second Harmonic
Third Harmonic
Max CW Output Power
Total Efficiency (AMPS)
Large Signal Gain
Input VSWR
Output VSWR
Power Supply
Power Supply Voltage
Quiescent Current
VREG Current
Turn On/Off time
Total Current (Power down)
VREG “Low” Voltage
VREG “High” Voltage
Specification
Min.
Typ.
Max.
824
849
27
29
32.5
-30
-40
28
29
Unit
MHz
dB
dBc
dBc
dBm
Condition
T=25°C Ambient, VCC=3.4V, VREG=2.75V,
VMODE=0, Freq=824MHz to 849MHz unless
otherwise specified
32
35
%
-44
dBc
ACPR @ 885kHz
-58
<2:1
-56
dBc
ACPR @1980kHz
10:1
No damage.
6:1
No oscillations.
8
dB
-89 dBm/30kHz At 45MHz offset.
824
849
MHz
-30
dBc
-40
dBc
31.5
32
dBm
45
%
VCC=3.4V, POUT=31.5dBm
27
dB
<2:1
10:1
No damage.
6:1
No oscillations.
3.2
2.65
3.4
100
0
2.75
4.5
8
40
10
0.2
2.85
V
mA
mA
Pin 3, VREG=2.75V
µs
µA
VREG = Low
V
V
2-254
Rev A1 001030
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